Unknown

Dataset Information

0

Tris{N-[bis(pyrrolidin-1-yl)phosphoryl]-2,2,2-trichloroacetamide}trichlorido-erbium(III).

ABSTRACT: The asymmetric unit of the title compound, [ErCl(3)(C(10)H(17)Cl(3)N(3)O(2)P)(3)], contains two independent mol-ecules. In each mol-ecule, the Er(III) ion is six-coordinated in a slightly distorted octa-hedral ErO(3)Cl(3) geometry with a fac-arrangement of the donor atoms. Intra-molecular N-H?Cl hydrogen bonds influence the mol-ecular conformations. Some of the pyrrolidine fragments in the N-[bis(pyrrolidin-1-yl)phosphoryl]-2,2,2-trichloroacetamide ligands are disordered over two conformations of equal occupancy. The unusually porous crystal packing exhibits voids of 162, 158 and 13?Å(3 )and short inter-molecular Cl?O contacts of 2.876?(3) and 3.022?(4)?Å.

SUBMITTER: Znovjyak KO 

PROVIDER: S-EPMC2984002 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Tris{N-[bis(pyrrolidin-1-yl)phosphoryl]-2,2,2-trichloroacetamide}trichlorido-erbium(III).

Znovjyak Kateryna O KO   Ovchynnikov Vladimir A VA   Shishkina Svitlana V SV   Sliva Tetyana Yu TY   Amirkhanov Vladimir M VM  

Acta crystallographica. Section E, Structure reports online 20100327 Pt 4

The asymmetric unit of the title compound, [ErCl(3)(C(10)H(17)Cl(3)N(3)O(2)P)(3)], contains two independent mol-ecules. In each mol-ecule, the Er(III) ion is six-coordinated in a slightly distorted octa-hedral ErO(3)Cl(3) geometry with a fac-arrangement of the donor atoms. Intra-molecular N-H⋯Cl hydrogen bonds influence the mol-ecular conformations. Some of the pyrrolidine fragments in the N-[bis(pyrrolidin-1-yl)phosphoryl]-2,2,2-trichloroacetamide ligands are disordered over two conformations o  ...[more]

Similar Datasets

Unknown Bis{N-[bis-(pyrrolidin-1-yl)phosphor-yl]-2,2,2-trichloro-acetamide}di-nitrato-dioxidouranium(VI).
| S-EPMC2983502 | biostudies-literature
Unknown Tris{N-[bis-(dimethyl-amino)phosphino-yl]-2,2,2-trichloro-acetamido}(triphenyl-phosphine oxide)holmium(III).
| S-EPMC2979613 | biostudies-literature
Unknown N-[Bis(benzylamino)phosphoryl]-2,2,2-trichloroacetamide.
| S-EPMC2979604 | biostudies-literature
Unknown Di-?-tert-butanolato-bis-[bis-(?-cyclo-penta-dien-yl)erbium(III)].
| S-EPMC2960763 | biostudies-literature
Unknown Bis(2,2'-bipyridine-?(2)N,N')tris-(nitrato-?(2)O,O')erbium(III).
| S-EPMC3344325 | biostudies-literature
Unknown 2,2,2-Tris(pyrazol-1-yl)ethanol.
| S-EPMC3089311 | biostudies-literature
Unknown Tris[bis-(2-methyl-prop-yl)dithio-phosphinato]bis-muth(III).
| S-EPMC2979605 | biostudies-literature
Unknown μ-Oxido-bis-{chlorido[tris-(2-pyridylmeth-yl)amine]chromium(III)} bis(hexafluoridophosphate).
| S-EPMC2914886 | biostudies-literature
Unknown 4-Methyl-2,6-bis-(pyrrolidin-1-yl)pyrimidine.
| S-EPMC3589020 | biostudies-literature
Unknown N-{Bis[meth-yl(phen-yl)amino]phosphor-yl}-2,2,2-trichloro-acetamide.
| S-EPMC2971180 | biostudies-literature